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Fort Thompson Mounds

Fort Thompson Mounds
Fort Thompson Mounds.jpg
One of the mounds
Nearest city Fort Thompson, South Dakota
Area 19.1 acres (7.7 ha)
NRHP Reference # 66000711
Significant dates
Added to NRHP October 15, 1966
Designated NHL July 19, 1964

Fort Thompson Mounds is an archaeological site in Buffalo County, South Dakota, near Fort Thompson and within the Crow Creek Reservation. It was declared a National Historic Landmark in 1964.

At the time of the designation in 1964, it was stated:

This large group of low burial mounds dating from Plains-Woodland times (c. 800) contains evidence of the first pottery-making peoples in area. It is situated on the Crow Creek Indian Reservation.



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